baber/WOPTO huggingface dataset:
Patent JP-2005225602-A (JP)
Title: Recording medium supply device, and image forming device
Inventor: HATTORI SHIN
IPC: G03G15/00
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium supply device, and an image forming device, in which height dispersion of recording medium at the uppermost position due to fluctuation of placed quantity of the recording medium on a placing plate can be restricted.  <P>SOLUTION: A coil spring 103 is disposed in such a state that a rotation shaft 15 is inserted into a winding part of it. One end part 103a is inserted into a lock groove 100a formed in a side surface of a direct coupling gear 100. The other end part 103b is inserted into a lock groove 93a provided in a front wall 93 of a paper feed cassette 6. Repulsion force of the coil spring 103 (pressure to restrict torque of the rotation shaft 15 by driving force from a DC motor 70) becomes larger as height of a paper pressing plate 8 becomes higher.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227592-A (JP)
Title: Belt photoreceptor driving mechanism and printer
Inventor: TSUJITA AKIO
IPC: G03G21/00
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of image defects due to faulty transfer even when foreign substances such as toner, paper dust and carrier enter the gap between a belt photoreceptor and a roller which drives or supports the belt photoreceptor.  <P>SOLUTION: In a belt photoreceptor driving mechanism comprising a driving roller disposed on the inner side of a belt photoreceptor to circularly drive the belt photoreceptor; a driven roller which rotates with circular movement of the belt photoreceptor in a following manner; and a tension roller which applies tension to the belt photoreceptor and rotates with circular movement of the belt photoreceptor in a following manner, a surface roughness Rmax of the driving or driven roller located in a transfer position is set to 50S-200S.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225455-A (JP)
Title: Power unit for vehicle
Inventor: ABE KUNIHIRO
IPC: B60R16/03
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To optimize the power mounted to a vehicle having two voltage systems, and to secure a stable electric power supply.  <P>SOLUTION: A starter motor 9 used only at the time of the initial starting of an engine is connected to wiring of a 42V system connected to a high-voltage battery 2 through a relay RY1 as a load that requires a large amount of power. Furthermore, an electric heating catalyst 11 and a power steering device 13 are connected to the wiring through relays RY2, RY3 respectively as electric loads of which the actual use timing differs from each other although a large amount of power is required. The electric heating catalyst is arranged at an exhaust pipe 10 of the engine 3, and the power steering device assists steering force of a steering 12. Thus, there is no need to allow for a power capacity that is a sum of load capacities of the electric heating catalyst 11 and the power steering device 13, so that the power capacity can be optimized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236440-A (JP)
Title: Facsimile machine
Inventor: MARUYAMA KIMIKO
IPC: H04N1/00
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile machine, whereby charging can optionally be set to printing and transfer to a personal computer, and who has used the facsimile machine, and how much he has used can be grasped.  <P>SOLUTION: The facsimile machine including a charging management section 8 and network-connected to a terminal 9 is provided with an operation display section 1, capable of optionally setting charging in the case of printing a received document or transfer data to the terminal 9, and the charging management section 8 carries out charging in response to the charging setting. The charging management section 8 imposes charging in units of one document, one page or size.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239436-A (JP)
Title: Phosphor silica fine particle and method of manufacturing the same
Inventor: NISHIKAWA HIROYUKI
IPC: C01B33/18
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phosphor silica fine particle capable of forming a uniform array and a method of manufacturing the same.  <P>SOLUTION: The phosphor silica fine particle (PSP) emitting fluorescence by absorbing light in a prescribed range from an ultraviolet range to a visual range has a particle diameter distribution in which the geometric standard deviation of the particle diameter Psd of silica fine particle is ≤1.1. The method of manufacturing the phosphor silica particle PSP includes a fine particle preparation process for preparing silica fine particle by hydrolyzing silicon alkoxide and polycondensing the resultant silicon hydroxide and a heat treatment process for heating the silica fine particle prepared in the fine particle preparation process under an inert gas atmosphere.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245170-A (JP)
Title: Charging system
Inventor: SATO MASANOBU
IPC: H01M10/44
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To connect a mobile device to a charger using a small number of terminals in charging the mobile device with the charger and reduce the size of the mobile device.  <P>SOLUTION: The mobile device includes a charging circuit 10 as a first charging circuit, and the charger includes a second charging circuit. The charging circuit 10 has a terminal P1 as a first input terminal inputted with a DC voltage from the charger, a terminal P2 as a second input terminal inputted with a charging voltage, and a terminal P3 as a third input terminal inputted with a ground voltage. By resistors 11, 12, a diode 13, and an FET 14 as switching control means, when the mobile device is fitted into the charger, a voltage supply source to a power circuit 101 is switched to the terminal P1 of a DC voltage from a secondary battery 15, and a charging voltage from the terminal P2 is inputted into the secondary battery 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239516-A (JP)
Title: Vanadium oxide and recording material using the same
Inventor: FURUBIKI SHIGEMI
IPC: H01L49/02
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new vanadium oxide applicable to the uses other than electrode materials, for example to a recording material for memory device, and to provide a recording material using the same.  <P>SOLUTION: This new vanadium oxide in which vanadium of tetravalent or lower and that of pentavalent coexist has an amorphous layered structure. The vanadium oxide has a maximal value of electric resistance at a transition point, and exhibits paramagnetism at higher temperatures than the transition temperature and antiferromagnetism at lower temperatures than the transition temperature. The recording material is composed by using the above vanadium oxide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243581-A (JP)
Title: Coating method and coating equipment
Inventor: HASHIMOTO TSUTOMU
IPC: H01M4/02
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating method and a coating equipment by which slurry can be laminated uniformly on a current collector.  <P>SOLUTION: This is the coating method in which slurry 15 containing an active material is continuously coated on a current collector 16 of sheet-shape running wound on a coating roll 12 through a die head 11. The slurry 15 is given a shearing force by a shearing force application means 14 before it enters into the die head 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248190-A (JP)
Title: Ferritic stainless steel sheet having superior seizure resistance for component of automotive exhaust gas system, and manufacturing method therefor
Inventor: TAKAHASHI MASAHIRO
IPC: C23C8/14
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferritic stainless steel sheet for a component of an automotive exhaust gas system, which has superior heat resistance and superior seizure resistance when being press-formed.  <P>SOLUTION: The ferritic stainless steel sheet for the component of the automotive exhaust gas system has an oxide film consisting of a Cr-Mn-based oxide with a thicknesses of 50 to 500 nm on the surface, and a surface roughness of 0.02 to 2.5 μm by arithmetical mean roughness Ra. The ferritic stainless steel sheet for the component of the automotive exhaust gas system may have the oxide film consisting of the Cr-Mn-based oxide on the outer surface and that consisting of a Cr-based oxide on the inner surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251844-A (JP)
Title: Method for manufacturing nonlinear element, electrooptical device, and electronic equipment
Inventor: NAGANO DAISUKE
IPC: G02F1/1365
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a nonlinear element for eliminating variations in element characteristics by a element failure and surface stability by a pin hole by simple treatment.  <P>SOLUTION: In the method for manufacturing the nonlinear element having a first conductive film (lower electrode) 14, an insulating film 18, and a second conductive film (upper electrode) 19 on a substrate 10, the formation process of the insulation film 18 includes a process for dipping the substrate 10 into an acid solution after forming the first conductive film 14, and forming a first insulation film 181 made of an oxide film of the first conductive film 14 on the surface of the first conductive film 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247147-A (JP)
Title: Construction machine
Inventor: NAKATANI KENICHIRO
IPC: E02F9/00
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction machine capable of arranging a battery on a swing body with a small number of parts, checking a liquid face of the battery, and detaching the battery without a pulling operation.  <P>SOLUTION: In this construction machine, a battery 9 is arranged inside a right cover 4 of a swing body 2, and the battery 9 is provided on a fuel tank 8 arranged on the swing body 2. The battery 9 is supported by a battery supporting bracket 11 having an accommodation part 11a accommodating the battery 9, and a leg part 11b fixed to a main frame 2a of the swing body. The battery supporting bracket 11 also servers as a member for restraining the movement of the fuel tank 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252831-A (JP)
Title: Support system for facility monitoring
Inventor: MIYATA AKIRA
IPC: H04N7/18
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable monitoring of a smoothly combined monitor having a comprehensive grasp of the situation by means of a 3D composite video from a viewpoint of an arbitrary direction and having thorough grasp of the situation by actual monitor video.  <P>SOLUTION: A 3D composite video generation and display processing means selects a video, based on the viewing direction of a three-dimensional shape model from among a series of camera videos of the objects being monitored, and the video is mapped on each constituent surface of the three-dimensional shape model as a texture image, and generates and displays a 3D composited video, that is viewed from a specified viewing direction from the mapped 3D; an actual monitor video displaying means displays a video that is specified from among the series of camera videos as an actual monitor video; a video linking processing means localizes part of the object being monitored, based on the viewing direction, the viewing field, and the region or the position of currently displaying 3D composite video, relative to the region or position specified on the 3D composite video, and display a camera video facing the part of the object which can be recognized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251337-A (JP)
Title: Information recording and reproducing device
Inventor: TAKEDA HIROSHI
IPC: G11B7/005
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To notify a user of the change in the situation of a device caused by temperature rise within the device so that the user can easily recognize the change.  <P>SOLUTION: After starting air take-in by a cooling fan 60 into a drive, a CPU 36 measures a lapse of time after the temperature in the drive detected by a temperature sensor 62 passes a beforehand set first prescribed temperature TMP1 and reaches a second prescribed temperature TMP2 that is higher than the first prescribed temperature TMP1. Then, comparison is made between the lapse of time and a reference time Tref1 that is preliminarily set and when a lapse of time Tb is shorter than the reference time Tref1 based on the comparison result, instructions are issued to a motor driver 42 and a laser controller 27, the level of laser light beams LB generated from an LD is reduced, a speed reduction control is executed to reduce the speed of information recording or reproducing and the user is notified of the fact that the speed of recording or reproducing is reduced by a speed display LED 63.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259839-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: SHOJI HIDEYUKI
IPC: H01L29/49
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To make a mask thin, when a conductive film made of tungsten is etched.  <P>SOLUTION: The manufacturing method includes a W film forming step (S108) to form the W film formed of a conductive member containing tungsten (W) on a substrate, a Zr film forming step (S110) for forming a Zr film made of zirconium (Zr) on the W film that is formed in the W film formation step (S108), and a W film etching step (S128) for etching the W film, while using the Zr film as a mask that is formed in the Zr film forming step (S110).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340930-A (JP)
Title: Route guide presentation device
Inventor: SAKAMOTO KIYOMI
IPC: B62D1/04
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a route guide presentation device of a navigation device with which a user can obtain graphic information without looking at a display.  <P>SOLUTION: A route selection part 4 executes route search according to input from an input part 2. A guiding part 6 executes route guidance based on a route searched by the route selection section part 4. More concretely, a distance to a crossing and a proceeding direction at the crossing and map data are output to an output controlling part. Accordingly, the output controlling part identifies a shape of the crossing based on the map data and determines projection/depression shape for a projection/depression output part 7 to output. In addition, the output control part 9 determines a part of the projection/depression shape to flash based on the distance to the crossing and the proceeding direction at the crossing. Lastly, the output control part 9 makes the projection /depression output part 7 to output the determined projection/depression shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257422-A (JP)
Title: Apparatus and method for measuring thickness of composite member
Inventor: KAGAWA TAKESHI
IPC: G01B15/02
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for measuring the thickness of a composite member, allowing measurement of thickness abnormalities of a composite member simultaneously, at the same position, and in a continuous manner.  <P>SOLUTION: The apparatus comprises thickness measurement devices 1, 2 which are arranged in a row in the direction of transfer of the composite member 7 and have radiation sources, having different energy spectra, a tracking processing circuit 3 which delays the output signal of either one of the thickness measurement devices 1, 2 so that output signals of the thickness measurement devices 1, 2 are outputted with the same timing, and a calculation section 4, which determines by calculation a difference between the output signal of the thickness measurement device 1 and the output signal of the thickness measuring device 2 and a difference between the output signal of the thickness measurement device 1 or the output signal of the thickness measurement device 2 and a thickness output signal of the combined member and decides that the determined output signals of a matrix member and the combined member has become a predetermined value for deciding or larger. Thickness abnormalities of the matrix member and the combined member constituting the composite member can be decided simultaneously and continuously.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256702-A (JP)
Title: Method for evaluating deterioration of catalyst device
Inventor: NIWA SHINJI
IPC: F01N3/20
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein an expensive air fuel ratio sensor is used instead of O2 sensor since output of O2 sensor on an upstream side frequently changes when O2 sensors are provided in an upstream and a downstream of a catalyst device and deterioration of the catalyst device is evaluated by using a mathematical model of a catalyst device from output of each O2 sensor.  <P>SOLUTION: In this method for evaluating deterioration of catalyst, a first detector outputting signal with reacting to oxygen quantity in combustion gas and a second detector outputting signal with reacting to oxygen quantity in combustion gas are provided in the upstream and the down stream of the catalyst device purifying combustion gas generated by combustion of fuel respectively, and the mathematical model of the catalyst device is serially identified based on signal output by the first detector and the second detector when combustion gas passes through the catalyst device, deterioration condition of the catalyst device is evaluated based on variable of the mathematical model. A process for extracting a center value of the change from signal output by the first detector and the second detector is performed and the mathematical model of the catalyst device is serially identified based on the extracted center values.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005253795-A (JP)
Title: Variable display device
Inventor: IKEGUCHI ATSUO
IPC: A63F13/25
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To individually stop surfaces of a rotator accurately at a displaying position.  <P>SOLUTION: A die 10, a motion converting mechanism 40 and a pulse motor 30 are incorporated in a housing 20 in such a manner that the die 10 accurately displays an origin surface and the other surfaces under a state wherein the step value of an excitation pattern of the pulse motor 30 is m. In a control section 70, when the die 10 is stopped and the other surface is displayed, a pulse is continuously output until an angle of the other surface is sensed by a surface sensing sensor 60. When the angle of the other surface is sensed, the pulse is output by a quantity of remaining steps being equivalent to a difference between a step value commanded by the pulse motor 30 at the time of sensing and the step value m.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257579-A (JP)
Title: Sheet for electrical test and its manufacturing method
Inventor: NUMAZAWA TOSHIYUKI
IPC: H01L21/66
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet for an electrical test with which contact to a pad is surely done and efficient electric test can be surely conducted by using a substrate arranging a plurality of contact pins, even when that the pad is not flat and is waving.  <P>SOLUTION: The sheet for electrical test is characterized by that contact pins made of porus metal are provided on the substrate. It is desirably manufactured through a metal coating process for providing metal coat on the substrate, a resist layer forming process for providing resist layer on the metal coating, a patterning process for exposing light to the resist layer through a mask with a desired pattern, removing the mask, developing it and obtaining a resist pattern, a porus metal filling process for filling porus metal in the resist removed part of the resist pattern, and a resist layer removing process for removing the resist layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267905-A (JP)
Title: Circuit breaker
Inventor: WATANABE KAZUMASA
IPC: H01H73/38
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturized circuit breaker capable of improving an operation and the like of a switching mechanism part when a fixed contact is welded to a moving contact or in tripping.  <P>SOLUTION: This circuit breaker is so structured that an on-state is obtained with a lower link 15 and an upper link 14 folded so as to position the other end of the lower link 15 in the middle part between one end and the other end of the upper link 14. The circuit breaker is so structured that, when the fixed contact 21a is welded to the moving contact 22a, a handle 12 is engaged with a forcible engagement part 13d of a connection link 13 to prevent the handle 12 from rotating to the off-position; an opening projection 16d is formed on a lever 16; a projecting contact part 13f in contact with the opening projection 16d is formed on the connection link 13; and the opening projection 16d comes into contact with the projecting contact part 13f of the connection link 13 in tripping start to assist the startup of the connection link 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005068627-A (JP)
Title: Method for calculating winding diameter in textile machine and apparatus for the same
Inventor: YAMAMOTO AKIHIKO
IPC: D03D49/00
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for calculating a winding diameter in a textile machine, capable of accurately calculating the winding diameter near an actually measured value without using a sensor, and to provide an apparatus for the same.  <P>SOLUTION: This method for calculating the winding diameter in the textile machine comprises calculating a diameter of a sheet-like material in a state of being wound on a winding core, wherein the diameter is calculated based on a diameter of the winding core on which the sheet-like material including a warp sheet composed of a plurality of warp threads arranged in a sheet-like state is wound, a length of the sheet-like material, and a thickness of the sheet-like material. The diameter Da of the sheet-like material is calculated based on equation: Da=√ä(4×t×La)/π+d×d} (wherein La is the length of the sheet-like material, t is the thickness of the sheet-like material, and d is the diameter of the winding core).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262962-A (JP)
Title: Aerodynamic noise reducing structure of moving body
Inventor: SAGAWA AKIO
IPC: B61D17/02
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aerodynamic noise reducing structure of a moving body capable of reducing the aerodynamic noise generated from a lower part of the moving body by a simple structure.  <P>SOLUTION: When a vehicle 1 travels in the direction A, air flows in the direction B between a bottom side 4 of a vehicle body and a track surface from a leading side of the vehicle 1 to a trailing end side. A part of air flow toward a truck 2 is adequately bent without any disturbance by a mesh-like part 7b so that the air flow is deviated from the truck 2, and other air flow is finely divided by passing through the mesh-like part 7b. Thus, the speed of the air flow passing through the mesh-like part 7b is reduced, the resistance of the air flow striking the truck 2 and a bottom end face 6c is weakened by the mesh-like part 7b, and the mesh-like part 7b suppresses an increase of pressure fluctuation on the track surface side. As a result, the aerodynamic noise component in the low to middle frequency range in a vicinity of the truck 2 and a bottom recessed part 6 is reduced, and the aerodynamic noise outside/inside the vehicle 1 is mitigated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI